1 John 2:6
He who says he abides in him, ought, himself, also, so to walk even as he walked.
1 John 5:11-12
Now this is the testimony, that God has given to us eternal life: and this life is in his Son.
1 John 5:20
Moreover, we know that the Son of God has come, and has given us understanding, that we might know him that is true; and we are in him that is true-in his Son Jesus Christ. This is the true God, and the eternal life.
2 John 1:8-9
Look to yourselves, that we may not lose the things which we have wrought, but may receive a full reward.
Jude 1:3
Beloved, making all haste to write to you, concerning the common salvation, I thought it necessary to write to you, exhorting you to contend earnestly for the faith formerly delivered to the saints.